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NovaStar, SR215, Width 2100mm, Speed 300m/min, Shaftless (New)

NovaStar, SR215, Width 2100mm, Speed 300m/min, Shaftless

Description

  1. Overview
    1. High speed shaftless slitter rewinder
    2. Model SR215
    3. Siemens PLC control system and 7 inch HMI control, all data shown on screen
    4. Set rewinding diameter, material thickness and original tension for automatic operation
    5. Suitable for slitting various ultra-large type coiled materials including paper, glass paper, aluminum-foil paper, aluminum foil, adhesive sticker, non-woven fabrics, film (PVC, OPP, PET, CPP) and other coiled materials
  2. Drive And Control
    1. Main motor is Yaskawa frequency inverter and Siemens double inverter motor imported from Japan
    2. One motor (11 kW) controls material feeding
    3. Second motor (30 kW) controls tension
    4. Jim's hydraulic feeding system from Taiwan for convenient feeding, unloading and moving of each side
    5. Tech Mach analog EPC from USA with high sensitivity for accurate material
  3. Tension And Braking
    1. Unwinding part has Tech Mach floating roller constant tension from USA
    2. Rewinding part has 2 sets of fully automatic tension control
    3. Unwinding has RE pneumatic brake (20 kg/m²) from Italy
    4. Rewinding has set of magnetic clutch (40 kgf/m²) from Taiwan
  4. Blade And Shafts
    1. Auto-locking round blade, both upper and lower have no screw, adjustable by moving the angle
    2. All transmission shafts are dynamic/static treated
  5. Additional Equipment
    1. Automatic meter counter with alarm function
    2. Emergency switch
    3. Air blower and automatic waste discharge device
  6. Technical Specifications
    1. Max. unwinding width: 2100 mm
    2. Max. unwinding diameter: 1500 mm
    3. Max. rewinding diameter: 1000 mm
    4. Min. slitting width (round blade): 30 mm
    5. Material thickness: 50 to 800 gsm
    6. Max. machine speed: 300 m/min
    7. Total power: 41 kW
    8. Unwinding/rewinding shaft: shaftless material feeding / 3 inch (76 mm) air expand shaft
    9. Machine weight: 6000 kg
    10. Overall dimensions: 4000 x 3500 x 2500 mm